50465622445 has 32 divisors (see below), whose sum is σ = 69504196608. Its totient is φ = 34458136128.

The previous prime is 50465622371. The next prime is 50465622511. The reversal of 50465622445 is 54422656405.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50465622445 - 2³¹ = 48318138797 is a prime.

It is a super-2 number, since 2×50465622445² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15933252 + ... + 15936418.

It is an arithmetic number, because the mean of its divisors is an integer number (2172006144).

Almost surely, 2^50465622445 is an apocalyptic number.

It is an amenable number.

50465622445 is a deficient number, since it is larger than the sum of its proper divisors (19038574163).

50465622445 is a wasteful number, since it uses less digits than its factorization.

50465622445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 50465622445 in words is "fifty billion, four hundred sixty-five million, six hundred twenty-two thousand, four hundred forty-five".